637.31
https://www.stasto.com/shop/637-31-precision-pressure-regulator-relieving-inlet-pressure-max-16bar-constant-air-consumption-connection-1-4-pressure-range-0-05-3-0bar-103748
https://www.stasto.com/web/image/product.template/103748/image_1920?unique=eef070b
precision pressure regulator; relieving; inlet pressure max. 16bar; constant air consumption, connection 1/4"; pressure range 0,05-3,0bar
intrastat number: 84811099
Country of origin: Germany
weight: 0.62 kg
Short article number: 637.31